Christina Hill

"It's easy for superpowered crimefighters to turn invisible and sneak up on bad guys. But what about real crimefighters? Find out how scientists are using technology to make things disappear before our eyes"--

"Whoosh! Superheroes can run faster than any vehicle can carry them. See how scientists and engineers use technology to help people move and work like never before"--

Why is it important to understand supply and demand? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging...

Why is it important to understand scarcity? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and...

How does inflation work? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books...

Leaders come in a variety of forms! Through examples of leaders from the past, as well as from the present who have made important impacts in their communities, readers discover that being a leader makes a big difference! From community leadership, to youth leaders, to government leaders, having someone in charge makes businesses, governments, schools, religions, and communities stay organized and connected. Vibrant images, supportive text, and intriguing...

Scarcity in economics is when there is not enough of a good, and the demand for the good is still high. In this book, readers learn about the causes and effects of scarcity, including facts focused on pandemic-era impacts. Since there is not an endless supply of goods, consumers must make choices. Colorful and clear graphics, such as maps, charts, and infographics, give readers an alternative to text-heavy sources. Action-based activities leave students...

Before Tom Brady joined the New England Patriots in 2000, the team had zero Super Bowl wins. When he left in 2019, they had six. Learn about the team's history and Brady-less future.

Inflation is an economic issue that affects all consumers when prices for goods and services start to rise. In this book, readers learn about the causes and effects of inflation. Large-scale and real-life examples of inflation are also presented, including facts about pandemic-era impacts. Colorful and clear graphics, such as maps, charts, and infographics, give readers an alternative to text-heavy sources. Action-based activities leave students with...

While only 12 people have actually had contact with it, many songs and movies have featured this shining object. But it's not a superstar, or even a star at all. It's our moon. From tides and tracking time to gravitational pull on orbits, the moon affects life here on Earth. Take a trip to the moon through the fact-filled pages of this book! Third-grade students will enjoy learning about the physical features and phases of the moon, tides, lunar calendars,...